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ADuM130D0BRWZ Datasheet(PDF) 1 Page - Analog Devices |
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ADuM130D0BRWZ Datasheet(HTML) 1 Page - Analog Devices |
1 / 22 page 3.0 kV RMS/3.75 kV RMS Triple-Channel Digital Isolators Data Sheet ADuM130D/ADuM130E/ADuM131D/ADuM131E Rev. A Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2015 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com FEATURES High common-mode transient immunity: 100 kV/μs High robustness to radiated and conducted noise Low propagation delay: 13 ns maximum for 5 V operation, 15 ns maximum for 1.8 V operation 150 Mbps maximum guaranteed data rate Safety and regulatory approvals (pending) UL recognition 3000 V rms/3750 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak CQC certification per GB4943.1-2011 Backward compatibility ADuM130E1/ADuM131E1 pin-compatible with ADuM1300/ADuM1301 Low dynamic power consumption 1.8 V to 5 V level translation High temperature operation: 125°C Fail-safe high or low options 16-lead, RoHS compliant, SOIC package APPLICATIONS General-purpose multichannel isolation Serial peripheral interface (SPI)/data converter isolation Industrial field bus isolation GENERAL DESCRIPTION The ADuM130D/ADuM130E/ADuM131D/ADuM131E1 are triple-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum. The ADuM130D/ADuM130E/ADuM131D/ADuM131E data channels are independent and are available in a variety of config- urations with a withstand voltage rating of 3.0 kV rms or 3.75 kV rms (see the Ordering Guide). The devices operate with the supply voltage on either side ranging from 1.8 V to 5 V, prov- iding compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. FUNCTIONAL BLOCK DIAGRAMS ENCODE DECODE ENCODE DECODE ENCODE DECODE VDD1 GND1 VIA VIB VIC NIC DISABLE1 GND1 VDD2 GND2 VOA VOB VOC NIC NIC GND2 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 16 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 ADuM130D Figure 1. ADuM130D Functional Block Diagram ENCODE DECODE ENCODE DECODE ENCODE DECODE VDD1 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 16 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 ADuM130E GND1 VIA VIB VIC NIC NIC GND1 VDD2 GND2 VOA VOB VOC NIC VE2 GND2 Figure 2. ADuM130E Functional Block Diagram ENCODE DECODE ENCODE DECODE DECODE ENCODE VDD1 GND1 VIA VIB VOC NIC DISABLE1 GND1 VDD2 GND2 VOA VOB VIC NIC DISABLE2 GND2 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 16 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 ADuM131D Figure 3. ADuM131D Functional Block Diagram ENCODE DECODE ENCODE DECODE DECODE ENCODE VDD1 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING. 16 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 ADuM131E GND1 VIA VIB VOC VE1 NIC GND1 VDD2 GND2 VOA VOB VIC NIC VE2 GND2 Figure 4. ADuM131E Functional Block Diagram Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available, in which the outputs transition to a pre- determined state when the input power supply is not applied or the inputs are disabled. The ADuM130E1/ADuM131E1 are pin- compatible with the ADuM1300/ADuM1301. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending. |
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